Printf not Printing the output

Question

Why is this program not printing any output.

#include<stdio.h>

int main()
{
    int c, i, nwhite, nother;
    nwhite = nother = 0;
    int ndigit[10];

    for(i=0; i<10; ++i)
        ndigit[i] = 0;

    while((c = getchar()) != EOF)
        if( c >= '0' && c <= '9')
            ++ndigit[c-'0'];
        else if(c == ' ' || c == '\n' || c == '\t')
            ++nwhite;
        else
            ++nother;

    for(i=0; i<10; ++i)
        printf("%d\n",ndigit[i]);
    printf("%d - %d", nwhite, nother);
}

Input: It goes on getting the input upto EOF.

Answer 1

Try this:

for(i=0; i<10; ++i)
        printf("%i\n",ndigit[i]);
    printf("%i - %i", nwhite, nother);